A car is moving with constant velocity. Which of the following is true?
a) the car travels the same distance in each second
b) car's velocity increases by the same amount in each second
c)car's velocity decreases by the same amount in each second
d)car's velocity changes by the same amount in each second

This time the correct answer i think is a). Velocity is measured in m/s and that's basically what choice a) says.